U.S. Department of Energy Energy Efficiency and Renewable Energy
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Photo of a hydrogen fuel cell backup power unit with 'FuelCellEnergy DFC 300' written on the side.

Energy Department Announces Major Milestone in Fuel Cell Use

Under the Recovery Act, nearly 1,200 fuel cells have been deployed in backup power units and forklift trucks. Read more.

Photo of a plugged in electric vehicle.

DOE to Speed Adoption of Alternative Fuel Vehicles

The effort will boost the use of alternative fuel vehicles, including electric vehicles, in cities and towns nationwide. Read more.

Photo of a geothermal power plant.

DOE Announces Finalists for National Geothermal Energy Competition

Eight university teams have been selected to conduct cutting-edge research that could lead to breakthroughs in geothermal energy development. Read more.

Photo of a residential house with solar panels on the roof.

Energy Department to Help Develop "Plug-and-Play" Solar Energy Systems

DOE will make $5 million available to develop residential PV systems that can be installed and approved for operation in the same day. Read more.

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